Modifications apportées à l'étape #14
Lignes de l'étape
| - | [* black] On the lower PCB, we get a good look at one of the two analog joysticks |
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| + | [* black] On the lower PCB, we get a good look at one of the two analog joysticks. Its spring-loaded movement is tracked by two potentiometers that measure degrees of tilt in two axes. |
| [* icon_note] Potentiometers are analog devices that vary their resistance with position—this makes for an ideal low-power sensor. | |
| [* black] With a quick flick of a plastic opening tool, we release the plastic clips holding the shoulder buttons spring assembly in place. |